From 5f90102413ec51db15570ae2829e1d1edefe281e Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Thu, 27 Nov 2025 09:33:15 +0530
Subject: [PATCH] Add support for RAR archive preview

---
 .github/workflows/ci.py         |  2 +-
 go.mod                          |  1 +
 go.sum                          |  2 ++
 kittens/choose_files/archive.go | 15 ++++++++++++++-
 4 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ci.py b/.github/workflows/ci.py
index d9abffeca..c71f416d9 100644
--- a/.github/workflows/ci.py
+++ b/.github/workflows/ci.py
@@ -223,7 +223,7 @@ IGNORED_DEPENDENCY_CVES = [
     # glib
     'CVE-2025-4056', # Only affects Windows, on which we dont run
     # github.com/nwaples/rardecode/v2
-    'CVE-2025-11579', # rardecode not present in kitty go.sum
+    'CVE-2025-11579', # rardecode is version 2.2.1, not vulnerable
 ]
 
 
diff --git a/go.mod b/go.mod
index ca9d4e870..37f8915b7 100644
--- a/go.mod
+++ b/go.mod
@@ -17,6 +17,7 @@ require (
 	github.com/kovidgoyal/go-parallel v1.1.1
 	github.com/kovidgoyal/go-shm v1.0.0
 	github.com/kovidgoyal/imaging v1.8.17
+	github.com/nwaples/rardecode/v2 v2.2.1
 	github.com/seancfoley/ipaddress-go v1.7.1
 	github.com/shirou/gopsutil/v4 v4.25.10
 	github.com/ulikunitz/xz v0.5.15
diff --git a/go.sum b/go.sum
index 18b9b20af..af3914dba 100644
--- a/go.sum
+++ b/go.sum
@@ -40,6 +40,8 @@ github.com/kovidgoyal/imaging v1.8.17 h1:IDc7lbN2Qrn8s50y7Zt355HhOc+jUpvsScYAaGC
 github.com/kovidgoyal/imaging v1.8.17/go.mod h1:uD4XKN42lLV9du0TsPkwi53yw23vz/qDmfpiDWCSUCE=
 github.com/lufia/plan9stats v0.0.0-20230326075908-cb1d2100619a h1:N9zuLhTvBSRt0gWSiJswwQ2HqDmtX/ZCDJURnKUt1Ik=
 github.com/lufia/plan9stats v0.0.0-20230326075908-cb1d2100619a/go.mod h1:JKx41uQRwqlTZabZc+kILPrO/3jlKnQ2Z8b7YiVw5cE=
+github.com/nwaples/rardecode/v2 v2.2.1 h1:DgHK/O/fkTQEKBJxBMC5d9IU8IgauifbpG78+rZJMnI=
+github.com/nwaples/rardecode/v2 v2.2.1/go.mod h1:7uz379lSxPe6j9nvzxUZ+n7mnJNgjsRNb6IbvGVHRmw=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/power-devops/perfstat v0.0.0-20240221224432-82ca36839d55 h1:o4JXh1EVt9k/+g42oCprj/FisM4qX9L3sZB3upGN2ZU=
diff --git a/kittens/choose_files/archive.go b/kittens/choose_files/archive.go
index 5ab1684e3..ee2bca286 100644
--- a/kittens/choose_files/archive.go
+++ b/kittens/choose_files/archive.go
@@ -14,6 +14,7 @@ import (
 	"github.com/klauspost/compress/gzip"
 	"github.com/klauspost/compress/zip"
 	"github.com/klauspost/compress/zstd"
+	"github.com/nwaples/rardecode/v2"
 	"github.com/ulikunitz/xz"
 
 	"github.com/kovidgoyal/kitty/tools/utils"
@@ -25,7 +26,7 @@ func IsSupportedArchiveFile(abspath string) bool {
 	name := strings.ToLower(filepath.Base(abspath))
 	ext := filepath.Ext(name)
 	switch ext {
-	case ".zip", ".tgz", ".tbz2", ".tzst", ".txz":
+	case ".zip", ".tgz", ".tbz2", ".tzst", ".txz", ".rar":
 		return true
 	case ".gz", ".bz2", ".zst", ".xz":
 		name = name[:len(name)-len(ext)]
@@ -88,6 +89,18 @@ func (p *archive_preview) render() {
 
 			}
 		}
+	case ".rar":
+		r, err := rardecode.OpenReader(p.path, rardecode.SkipCheck)
+		if err == nil {
+			defer r.Close()
+			for len(names) < 500 {
+				hdr, err := r.Next()
+				if err != nil {
+					break
+				}
+				names = append(names, displayFilename(hdr.Name))
+			}
+		}
 	case ".gz", ".tgz":
 		if f, err := os.Open(p.path); err == nil {
 			defer f.Close()